The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Ancaster Weather in August

Ancaster in August

The short of it: Ancaster in August averages a high of 26 °C (78 °F) and a low of 16 °C (60 °F), with 82 mm (3.2 in) of rain and about 13 h 56 min of daylight. Rated 3 of 5 for a visit; the best months are June and September. Source: TerraClimate climate normals, 1991–2020.

Average high 26° · low 16° · rain 82 mm · daylight 13 h 56 min

✦✦✦ Fair for a visit · best months: June & September

August in Ancaster brings afternoons near 26° and nights around 16°, with about 82 mm of rain over the month. Much like July: highs about 26°, nights near 16°. Easy travelling weather. Wet spells are common — about 82 mm, the 5th wettest month.

The sun is up for about 13 h 56 min in mid-August, 68 minutes less than a month before.

For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates August 3 of 5 for a visit; the finest months here are June and September.

Against its neighbours, Ancaster runs cooler than most and wetter than most in August. Hamilton, 12 km to the ENE, is 1° warmer by day.

August in Ancaster, by the numbers

Warmth rank
2nd warmest of 12
Rain rank
5th wettest of 12
Versus July
1° colder, 7.0 mm less rain
Versus September
4° warmer
Day–night spread
10°
Snow season
Dec–Mar
Daylight, mid-month
13 h 56 min
Average wind
11 km/h

Neighbouring Towns

August averages · distance by the crow’s flight
TownDistanceHighLowRain
HamiltonOntario12 km ENE26°17°78 mm
Stoney CreekOntario18 km E27°17°79 mm
BurlingtonOntario22 km NNE25°15°76 mm
BrantfordOntario25 km WSW26°15°76 mm
CambridgeOntario31 km WNW26°15°83 mm
BrantOntario31 km WSW26°15°76 mm
GrimsbyOntario34 km E26°17°79 mm
MiltonOntario34 km NNE26°15°75 mm

The Almanac · Ancaster Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low
Fair
The Almanac Speaks
August
✦✦✦✦✦

Much like July: highs about 26°, nights near 16°. Easy travelling weather. Wet spells are common — about 82 mm, the 5th wettest month.

Climate of Ancaster by month
MonthHighLowRainWindDaylightVisit
January-1°-8°68 mm17 km/h9 h 19 min✦
February-1°-8°63 mm16 km/h10 h 27 min✦
March4°-4°57 mm15 km/h11 h 48 min✦✦
April11°2°82 mm15 km/h13 h 21 min✦✦
May18°8°89 mm13 km/h14 h 39 min✦✦✦
June24°13°80 mm12 km/h15 h 22 min✦✦✦
July27°16°89 mm11 km/h15 h 5 min✦✦✦
August26°16°82 mm11 km/h13 h 56 min✦✦✦
September22°12°80 mm12 km/h12 h 26 min✦✦✦
October15°6°83 mm14 km/h10 h 56 min✦✦
November8°1°83 mm15 km/h9 h 38 min✦
December2°-4°68 mm16 km/h9 h 0 min✦✦

Questions Readers Ask about Ancaster in August

Answered from the wire & the Almanac

What is the weather like in Ancaster in August?

Days average 26 °C (78 °F) and nights 16 °C (60 °F), with about 82 mm (3.2 in) of rain over the month. Much like July: highs about 26°, nights near 16°. Easy travelling weather. Wet spells are common — about 82 mm, the 5th wettest month.

Is August a good time to visit Ancaster?

The Almanac gives August 3 of 5 (fair). The best months are June and September.

How long are the days in Ancaster in August?

In mid-August the sun is up for about 13 h 56 min. The days are shortening — from 9 h 0 min in December to 15 h 22 min in June.

Does it snow in Ancaster in August?

Hardly — August nights average 16 °C (60 °F), above freezing.

What should I pack for Ancaster in August?

Light clothes and a jacket for the evening, plus a good raincoat — it is a wet month.

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The Editor’s Remark

“Weather is the only news that never grows stale. Each morning the sky writes its own front page, and we at Wanted Weather are but its telegraph operators.”— J. Whitmore, Editor